It is suggested to follow the following steps to see what causes it and solve it:
1. The network setting is incorrect: First, choose a reasonable network type setting according to the operator used;
2. Determine whether it is the operator's signal, try to replace a SIM card of the same network, and check whether the mobile phones around the same operator's network also have poor signal;
3. The system is too low: upgrade to the latest version of MIUI system;
4. Setup error: After backing up the mobile phone data, restore the factory settings to eliminate the influence brought by the software;
5. Hardware damage: It is recommended to go to Xiaomi Maintenance Network to check whether it is a hardware failure.
2. What is the reason for the instability of the 4G network of Red Rice 4 Standard Edition?
Restore factory settings in advanced settings.
Before restoring the factory settings, remember to open the millet cloud service in the application management in the settings, and automatically upload all the data in the mobile phone to millet cloud under the wireless network state.
After the factory settings are restored, connect the wireless network and restart the millet cloud service, and the data will automatically return to the mobile phone.
In the future, users can log in to i.mi on the computer and see their own pictures, phone books, short messages, call records and so on. On the computer, and download the data directly to the computer.
In the future, if you change your mobile phone, millet cloud, who also opened the same account, will automatically synchronize the data to the new mobile phone.
3. What if Xiaomi's mobile phone network is unstable?
It is recommended to check the recent changes of system settings, application updates and newly installed applications, which may interfere with your wifi connection.
1. Network is a virtual platform for information transmission, reception and sharing. It uses physical links to connect isolated workstations or hosts to form data links, thus achieving the purpose of resource sharing and communication.
2. The network will provide services to users in the form of words, pictures, sounds and videos with the help of software tools such as text reading, picture browsing, audio and video playing, downloading and transmission, and game chatting, which has the characteristics of multipoint, connectivity, interactivity and rapidity. In modern society, the network has become an indispensable part of people's lives.
3. Data communication is the most basic function of computer network. It is used to quickly transfer various information between computers and terminals, computers and computers, including letters, news, consulting information, pictures, newspaper layouts, etc. Using this feature, units or departments scattered in various regions can be linked through computer networks for unified deployment, control and management. You can exchange information and realize the operation of information transmission.
4. Resource sharing: refers to all software, hardware and data resources in the network. "* * * Enjoy" means that all users in the network can enjoy these resources in part or in whole. For example, some regional or unit databases (such as air tickets, hotel rooms, etc.). ) can be used throughout the network; Software designed by some units can be called where needed or through certain procedures; Some external devices, such as printers, can be user-oriented, so that these hardware devices can be used where there are no such devices. If resource sharing cannot be realized, all regions need a complete set of software, hardware and data resources, which will greatly increase the investment cost of the whole system.
5. Distributed processing: when a computer is overloaded or is processing a task, the network can transfer the new task to an idle computer to complete it, so that the processing can balance the load of each computer and improve the real-time performance of processing problems; For large-scale comprehensive problems, different computers can deal with all parts of the problem separately, make full use of network resources, expand the processing capacity of computers, that is, enhance practicality. In order to solve complex problems, multiple computers are used together to form a high-performance computer system. This kind of cooperative work and parallel processing is much cheaper than buying a high-performance mainframe computer separately.
4. Xiaomi 4 always shows that the network is unstable.
Hello.
Excuse me, which version of your mobile phone is and which carrier's network is used? 1, if it's not the reason of poor signal in your environment, please open Settings ~ Mobile Network ~ Network Type Selection ~ Only select 2G network and try to see if it can be used.
2. If it doesn't work, take off the sim card and reinstall it to see if it works. 3. still not working. I suggest you try another sim card. 4. If it still doesn't work, please take the phone to Xiaomi's authorized repair point or Xiaomi's home near you for testing.
Address and telephone number of authorized maintenance outlets: /c/service/poststation/. Address and telephone enquiry of Xiaomi House /c/ Xiaomi House Xiaomi House works from Tuesday to Sunday,10am to 6pm.
The after-sales principle of genuine Xiaomi mobile phone, red rice mobile phone and Xiaomi tablet is non-artificial damage: return within seven days and replace within fifteen days. During the one-year warranty period, non-man-made damage is completely free. I hope the above reply can help you.
5. Xiaomi 4 always shows that the network is unstable.
Hello.
Excuse me, which version of your mobile phone is and which carrier's network is used?
1, if it's not the reason of poor signal in your environment, please open Settings ~ Mobile Network ~ Network Type Selection ~ Only select 2G network and try to see if it can be used.
2. If it doesn't work, take out the sim card, reinstall it and try to use it.
3, still not working. I suggest you try another sim card.
4. If it still doesn't work, please take the phone to Xiaomi's authorized repair point or Xiaomi's home near you for testing.
Address and telephone number of authorized maintenance outlets: /c/service/poststation/.
Xiaomi Home Address and Telephone Enquiry /c/ Xiaomi Home
The working hours of Xiaomi House are from Tuesday to Sunday, 10 am to 6 pm.
The after-sales principle of genuine Xiaomi mobile phone, red rice mobile phone and Xiaomi tablet is non-artificial damage: return within seven days and replace within fifteen days.
During the one-year warranty period, non-man-made damage is completely free.
I hope the above reply can help you.
6. What if Xiaomi's mobile phone connection network is unstable?
Hi!
Just try it.
Before Sanqing, it is best to open the backup software that comes with your mobile phone to make a backup, which is convenient for recovery.
Sanqing is to format the mobile phone, which can solve most system problems, software flash back and other anomalies. Sanqing was also used to update the system before.
Clear the system data to ensure the normal operation of the brush machine.
Method of entering Sanqing rec mode
1, the mobile phone opens the system update software, and selects the menu key to enter the rec mode.
2. When the battery is turned off (button the battery yourself), press and hold the power button and the volume button at the same time, then light up the screen and release it later.
Then go to a page,
simplified Chinese
English
3. The power key is the OK key, and select the volume up and down keys. There are three options in this page. Press the power button to confirm and select Simplified Chinese.
4. Select Clear Data.
5. Select Clear Cache, and then select Clear Data again after clearing.
6. Select Clear User Data, and then select Clear Data again after clearing.
7. Select to clear all data. After clearing, choose to restart the phone.
8. Select the nearest access system.
9. After the phone is turned on, find, back up, open and recover all data.
7. Xiaomi mobile phone network is unstable.
I have the same trouble. If you have smart phones, you can repair them or build more with the help of third-party software.
Setting method: enter the menu → Tools → Settings → Connection Settings → Access Point → Options → Add Access Point → Use the default settings → Connection Name: UC 1 (or 2 or 3 or 4 or 5, because you will see five groups of parameters below) → Access Point Name: CMWAP→ Options → Advanced Settings → Mobile IP Address (see the following five groups of parameters (continued) →
That's it. I suggest you set up more groups. If you find that the speed is slow, you can change to others.
The parameters are listed below for everyone to share. Parameters:
Mobile phone IP address1:10.125.79.129 port: 2992.
Mobile IP address 2:10.28.138.136 Port: 54832.
Mobile IP address 3:10.38.138.136 Port: 54832.
Mobile IP address 4: 211.136.15.9 port: 80.
Mobile phone IP address 5:10.210.231.213 port: 920 1.
Slow network speed may also be caused by the following reasons:
1. Network card problem The network card is generally a PCI network card or an onboard network card. When you choose, you must choose a better quality, otherwise the quality of the internet may be poor.
2. Wiring problems Check the wiring at home to see if the connectors at home are connected properly and whether the wiring has passed any interference sources, such as air conditioners, refrigerators, televisions, etc. , and try to keep a certain distance from these electrical equipment.
3. Setting the problem DNS must be set correctly, and you can get the DNS address from the local telecommunications department. In addition, TCP/IP settings easily lead to unstable web browsing. Generally, it is set to automatically obtain the IP address, but DNS must be filled in.
4. Is the firewall level too high?
5. Software conflict (this is unlikely) At present, there are two ways for ADSL to access Inter: virtual dialing and private line access. At present, ADSL of individual users is mostly virtual dialing. And PPPOE virtual dialing software has its own advantages and disadvantages. After many tests of different operating systems, if the operating system is Windows XP, it is recommended to use your own PPPOE dialing software, which has less disconnection and relatively improved stability.